# -*- coding: utf-8 -*-

"""
@Datetime: 2019/5/21
@Author: Zhang Yafei
"""


def func1():
    print('=====1-1=====')
    print('heihei')
    print('=====1-2=====')


def func2():
    print("=====2-1======")
    func1()
    print("=====2-2======")


def func3():
    print("-----3-1-----")
    func2()
    print("-----3-2-----")


func3()
